(19)
(11) EP 4 395 449 A3

(12) EUROPEAN PATENT APPLICATION

(88) Date of publication A3:
18.09.2024 Bulletin 2024/38

(43) Date of publication A2:
03.07.2024 Bulletin 2024/27

(21) Application number: 24163810.5

(22) Date of filing: 09.08.2019
(51) International Patent Classification (IPC): 
H04W 76/00(2018.01)
H04W 28/24(2009.01)
 H04W 76/14(2018.01)
(52) Cooperative Patent Classification (CPC):
H04W 76/00; H04W 76/14; H04W 28/24
(84) Designated Contracting States:
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

(30) Priority: 10.08.2018 WO PCT/CN2018/100024

(62) Application number of the earlier application in accordance with Art. 76 EPC:
19753321.9 / 3834582

(71) Applicant: Telefonaktiebolaget LM Ericsson (publ)
164 83 Stockholm (SE)

(72) Inventors:
  • Zhang, Congchi
    Shanghai (CN)
  • Belleschi, Marco
    171 55 Solna (SE)
  • Zhang, Zhang
    Beijing, 100102 (CN)
  • Li, Yunxi
    175 50 Järfälla (SE)

(74) Representative: Ericsson 
Patent Development Torshamnsgatan 21-23
164 80 Stockholm
164 80 Stockholm (SE)

   


(54) METHOD AND APPARATUS FOR CONTROLLING SIDELINK QOS


(57) The present application generally relates to wireless communication technology. More particularly, it relates to a method and apparatus for controlling sidelink (SL) Quality of Service (QoS). According to one or more embodiments, a method for controlling sidelink (SL) Quality of Service (QoS) comprising the following steps carried out at a User Equipment (UE): a) generating QoS requirement from characteristics for one or more packets to be transmitted via a sidelink; b) determining bearer configuration corresponding to the QoS requirement; and c) performing SL transmission on the basis of the bearer configuration.







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